Device for dispensing a dental material with locking mechanism
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United States of America Patent
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-
May 30, 2017
Issued Date -
N/A
app pub date -
Dec 10, 2013
filing date -
Dec 17, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A device for dispensing a dental material includes a nozzle head, a hand piece and a locking mechanism for locking the nozzle head and the hand piece. The locking mechanism includes a snap connection and a screw connection. The locking mechanism is operable between a locked position in which the snap connection is engaged for retaining the nozzle head and the hand piece with each other and in which the screw connection is disengaged; and a secured position in which the snap connection is disengaged and in which the screw connection is engaged for retaining the nozzle head and the hand piece with each other; and a released position in which the snap connection and the screw connection are disengaged.
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